Example

Here is some wiki markup that will exercise all the functionality of the macro.

Testing out the th:FootNoteMacro [[FootNote(Here is the first
footnote)]]. This will be a good test to excercise all of its
functionality[[FootNote(Here is the second footnote)]]. And now I'll add
an identical footnote and refer to the first footnote again.
[[FootNote(Here is the second footnote)]]
[[FootNote(1)]].
Now I've test all of the documented behavior.
[[FootNote]]